Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21518073 · ArcScan

Block

#21,518,073

2026-09-18 15:17:38 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,073
Timestamp: 17 days ago · 2026-09-18 15:17:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x113cefd34405472b9b68487501d8da13c0171138c2d54fa859cbb54f8e8df7cd
Parent hash: 0x7adf2e39…fcd73d19
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,073 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.2%358,797 / 30,000,000

Base fee

20 gwei

State root

0x03064a1ddc0c…12a604fb4b4f

Transactions root

0x41c9a7ae25cf…c623c0c1ad00

Receipts root

0x11ae5364fbc5…f2e091f0d89e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800